STEAM small module robot platform is a set of STEAM educational products based on small module robot for system design and innovative application. The scheme adopts modular design, simulates the form of intelligent factory assembly line, integrates lighting, music and mechanical action, and presents the cool function effect of robot in multiple dimensions. As a STEAM educational product, this design can meet the learning needs of different users from basic to advanced, learn from introduction to more complex hardware knowledge, basic kinematics knowledge, and programming knowledge, and cultivate young people's innovative thinking and practical ability.